Linear Equations II
Hong Kong
Stage 4 - Stage 5
Proportion and Variation
Interactive practice questions
The value of $y$y varies as $x$x varies. If the value of $y$y can be determined from the value of $x$x, then $x$x is:
Dependent
A
Independent
B
Easy
< 1min
The value of $y$y varies as $x$x varies. If the value of $y$y can be determined from the value of $x$x, then $y$y is:
Easy
< 1min
Which of the following is the best description of direct proportion?
Easy
< 1min
Which of the follow is the best description of inverse proportion?
Easy
< 1min
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